Internal mute for brass musical instruments



FIG. 1 is a perspective view of an internal mute for brass musical instruments showing our new design;

FIG. 2 is a front elevational view of the internal mute of FIG. 1;

FIG. 3 is a back elevational view of the internal mute of FIG. 1;

FIG. 4 is a left side elevational view of the internal mute of FIG. 1;

FIG. 5 is a right side elevational view of the internal mute of FIG. 1;

FIG. 6 is a cross-sectional view taken from line 6-6 in FIG. 5;

FIG. 7 is a top plan view of the internal mute of FIG. 1, shown in an enlarged scale for ease of illustration; and

FIG. 8 is a bottom plan view of the internal mute of FIG. 1, shown in an enlarged scale for ease of illustration.

The broken lines in the drawings illustrate a portion of the internal mute which forms no part of the claimed design.

The pattern appearing on the rectangular features near the upper portion of the internal mute represents texture. 

CLAIM We claim the ornamental design for an internal mute for brass musical instruments, as shown and described. 